Set in Haven Hospital where a certain men's ward is causing more havoc than the whole hospital put together. The formidable Matron's debut gives the patients a chill every time she walks past, with only Reckitt standing up to her. There's a colonel who is a constant nuisance, a bumbling nurse, a romance between Ted York and Nurse Denton, and Bell who wants his bunion removed straight away, so after drinking alcohol, the men decide to remove the bunion themselves!

An American airbase in Canada provokes resentment from the nearby residents after fallout from nuclear experiments at the base are blamed for a recent spate of disappearances. A captain from the airbase is assigned to investigate, and begins to suspect that an elderly British scientist who lives near the base and conducts research in the field of mind over matter knows more than he is letting on..

The story revolves around the Dinky Doos, a provincial musical troupe living from hand to mouth.